1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
|
/***************************************************************************
* Copyright (C) 2009 by Ilya Kotov *
* forkotov02@hotmail.ru *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include <QtDBus>
#include <QActionGroup>
#include <qmmpui/generalhandler.h>
#include <qmmpui/mediaplayer.h>
#include <qmmpui/playlistmodel.h>
#include "haldevice.h"
#include "halmanager.h"
#include "halplugin.h"
HalPlugin::HalPlugin(QObject *parent)
: General(parent)
{
m_manager = new HalManager(this);
m_actions = new QActionGroup(this);
connect(m_manager,SIGNAL(deviceAdded(const QString &)), SLOT(addDevice(const QString &)));
connect(m_manager,SIGNAL(deviceRemoved(const QString &)), SLOT(removeDevice(const QString &)));
connect(m_actions,SIGNAL(triggered (QAction *)), SLOT(processAction(QAction *)));
//find existing devices
QStringList udis = m_manager->findDeviceByCapability("volume");
foreach(QString udi, udis)
{
qDebug(qPrintable(udi));
addDevice(udi);
}
}
HalPlugin::~HalPlugin()
{
}
void HalPlugin::removeDevice(const QString &udi)
{
foreach(HalDevice *device, m_devices)
{
if (device->udi() == udi)
{
m_devices.removeAll(device);
delete device;
qDebug("HalPlugin: device \"%s\" removed", qPrintable(udi));
updateActions();
break;
}
}
}
void HalPlugin::addDevice(const QString &udi)
{
foreach(HalDevice *device, m_devices) //is it already exists?
{
if (device->udi() == udi)
return;
}
HalDevice *device = new HalDevice(udi, this);
if (device->property("info.category").toString() == "volume"
&& device->property("volume.disc.has_audio").toBool()) //add audio cd only TODO usb devices support
{
qDebug("HalPlugin: device \"%s\" added (cd audio)", qPrintable(udi));
m_devices << device;
updateActions();
return;
}
delete device;
}
void HalPlugin::updateActions()
{
// add device
foreach(HalDevice *device, m_devices)
{
QString dev_path = "cdda://" + device->property("block.device").toString();
bool exists = FALSE;
foreach(QAction *action, m_actions->actions ())
{
if (action->data().toString() == dev_path)
{
exists = TRUE;
break;
}
}
if (!exists)
{
QAction *action = new QAction(QString(tr("Add CD (%1)"))
.arg(device->property("block.device").toString()), this);
action->setData(dev_path);
m_actions->addAction(action);
GeneralHandler::instance()->addAction(action, GeneralHandler::TOOLS_MENU);
}
}
// remove device
foreach(QAction *action, m_actions->actions ())
{
bool exists = FALSE;
foreach(HalDevice *device, m_devices)
{
QString dev_path = "cdda://" + device->property("block.device").toString();
if (dev_path == action->data().toString())
{
exists = TRUE;
break;
}
}
if (!exists)
{
m_actions->removeAction(action);
GeneralHandler::instance()->removeAction(action);
action->deleteLater();
}
}
}
void HalPlugin::processAction(QAction *action)
{
qDebug("HalPlugin: action triggered: %s", qPrintable(action->data().toString()));
MediaPlayer::instance()->playListModel()->addFile(action->data().toString());
}
|
